• Software Engineer

    CACI International (Ashburn, VA)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... practices and experience and cybersecurity experience. **Responsibilities:** Serves as a Software Engineer with testing responsibilities related to the CyberSTAR… more
    CACI International (10/25/25)
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  • Software Engineer - CTJ - Poly

    Microsoft Corporation (Redmond, WA)
    …no further than the Microsoft Defender engineering team. Defender is looking for a ** Software Engineer ** to join our team. You will be building and delivering ... Would you like to be part of one of the world's most advanced cyber -security solutions and protect millions of computers from thousands of active attack attempts,… more
    Microsoft Corporation (12/11/25)
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  • Software Engineer

    CACI International (Florham Park, NJ)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... testing and supporting new systems, applications, and solutions for enterprise-wide cyber systems and networks. + Applies computer science, electrical engineering,… more
    CACI International (11/06/25)
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  • Senior Software Engineer (Hybrid…

    RTX Corporation (Aguadilla, PR)
    …of critical communication and cyber intelligence programs. As a Senior Software Engineer , you will contribute to the design, development, integration, and ... Required Collins Aerospace, an RTX business, is looking to hire a **Senior Software Engineer ** to support our Mission Systems Command, Control Communications, … more
    RTX Corporation (01/16/26)
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  • Principal Software Engineer (Hybrid…

    RTX Corporation (Aguadilla, PR)
    …future of our communication and cyber intelligence programs. As a Principal Software Engineer , you will define and guide the technical direction for secure, ... Required Collins Aerospace, an RTX business, is looking to hire a **Principal Software Engineer ** to support our Mission Systems Command, Control Communications,… more
    RTX Corporation (12/17/25)
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  • Software /Hardware Engineer

    Battelle Memorial Institute (Columbus, OH)
    …experiences and welcome all qualified individuals to apply. **Job Summary** As a Software /Hardware Engineer within Battelle's Cyber business area, you will ... communications infrastructure. + Identify and analyze supply chain risks and potential cyber vulnerabilities in hardware and software components. + Support the… more
    Battelle Memorial Institute (11/14/25)
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  • Specialist, Software Engineer

    L3Harris (Greenville, TX)
    cyber domains in the interest of national security. Job Title: Specialist, Software Engineer Job Code: 30529 Job Location: Greenville, TX Schedule: 9/80 Job ... Description: L3Harris is currently seeking a Specialist, Software Engineer to join our team. This...Able to obtain and maintain active US Top Secret/SCI clearance . + Bachelor's Degree and minimum 4 years of… more
    L3Harris (01/18/26)
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  • Senior Software Engineer (Boulder,…

    SMX (Boulder, CO)
    Senior Software Engineer (4930) (Boulder, CO) (Secret)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boulder, CO Outside Analytics has recently become ... our customers most pressing needs. We have an immediate opportunity for a **Senior Software Engineer ** who is excited to apply their talents to our customer's… more
    SMX (01/06/26)
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  • Sr Principal Software Quality…

    Northrop Grumman (Roy, UT)
    …Northrop Grumman Strategic Systems Division is seeking to hire a **Sr Principal Software Quality Engineer .** This position is a telework role. **What You'll ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 50% of the...Get to do:** + Ensure suppliers providing software products, services & support for programs have Quality… more
    Northrop Grumman (12/18/25)
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  • Research Software Engineer , Formal…

    RTX Corporation (Cambridge, MA)
    …RTX BBN Networking and Cyber Technologies group is looking for a Research Software Engineer , Formal Methods with strong software development skills and ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (01/17/26)
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